A pair of ballet flats needs little in the way of introduction, but equally, the sophisticated silhouette can be easy to take for granted. Never with based < a href=" http://www.selfridges.com/cat/dune-black/" style="text-decoration: none"><font color="black"><b>Dune Black</b></font></a>&#39;s <b>Hallam ballerina pump</b>, a flawless realisation of the look. In premium leather from sole to lining, their clean silhouette is reinforced with grosgrain trims and the simplest bow at the toe, making them a kittenish addition to slim cropped pants, monochrome dresses and jeans.